Round Bars & Rods - DUPLEX STEEL ROUND BARS & RODS
Specification of Duplex Steel F51 Round Bars & Rods
| Grades | Duplex Steel F51 (UNS S31803) |
|---|---|
| Specifications | ASTM / ASME SA 276 / A 479 |
| Range | 10 mm To 350 mm Dia |
| Form | Square , Round , Hex , Flat, Wire In Black & Bright Finish |
| Finish | Bright, Polish & Black |
Chemical Composition of Duplex Steel F51 Round Bars & Rods
| Grade | Ni | Cr | N | C | Mn | P | S | Si | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Duplex Steel | 4.5 - 6.5 | 22 - 23 | 0.14 - 0.2 | 0.030 max | 2.0 max | 0.030 max | 0.02 max | 1 max | 3 - 3.5 |
Mechanical Properties of Duplex Steel F51 Round Bars & Rods
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.8 g/cm3 | 1440 °C (2625 °F) | Psi - 90000 , MPa - 620 | Psi - 65000 , MPa - 450 | 30% |